与众不同 windows phone (26) - Contacts and Calendar(联系人和日历)

时间:2023-03-08 23:53:26
与众不同 windows phone (26) - Contacts and Calendar(联系人和日历)

原文:与众不同 windows phone (26) - Contacts and Calendar(联系人和日历)

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与众不同 windows phone (26) - Contacts and Calendar(联系人和日历)

作者:webabcd

介绍
与众不同 windows phone 7.5 (sdk 7.1) 之联系人和日历

  • 获取联系人相关数据
  • 获取日历相关数据

示例
1、演示如何获取联系人相关数据
ContactPictureConverter.cs

using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes; using Microsoft.Phone.UserData;
using System.IO;
using Microsoft.Phone; namespace Demo.ContactsAndCalendar
{
public class ContactPictureConverter : System.Windows.Data.IValueConverter
{
// 提取 Contact 中的图片,将图片转换成 WriteableBitmap 类型对象并返回
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
Contact contact = value as Contact;
if (contact == null)
return null; // 将联系人图片转换成 WriteableBitmap 类型的对象,并返回此对象
Stream imageStream = contact.GetPicture();
if (imageStream != null)
return PictureDecoder.DecodeJpeg(imageStream); return null;
} public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
throw new NotImplementedException();
}
}
}

ContactsDemo.xaml

<phone:PhoneApplicationPage
x:Class="Demo.ContactsAndCalendar.ContactsDemo"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
FontFamily="{StaticResource PhoneFontFamilyNormal}"
FontSize="{StaticResource PhoneFontSizeNormal}"
Foreground="{StaticResource PhoneForegroundBrush}"
SupportedOrientations="Portrait" Orientation="Portrait"
mc:Ignorable="d" d:DesignHeight="768" d:DesignWidth="480"
shell:SystemTray.IsVisible="True" xmlns:converter="clr-namespace:Demo.ContactsAndCalendar"> <phone:PhoneApplicationPage.Resources>
<converter:ContactPictureConverter x:Key="ContactPictureConverter" />
</phone:PhoneApplicationPage.Resources> <Grid x:Name="LayoutRoot" Background="Transparent">
<StackPanel Orientation="Vertical"> <TextBlock Name="lblMsg" /> <Button Name="btnGetData" Content="获取联系人相关数据" Click="btnGetData_Click" /> <!--用于绑定设备中的全部联系人信息,并显示联系人的第一个 email 地址和第一个电话号码-->
<ListBox Name="listBoxContacts" ItemsSource="{Binding}" Height="200" Margin="0,15,0,0" >
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<TextBlock Text="{Binding Path=EmailAddresses[0].EmailAddress, Mode=OneWay}" />
<TextBlock Text="{Binding Path=PhoneNumbers[0].PhoneNumber, Mode=OneWay}" />
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox> <!--用于绑定设备中联系人 email 地址带“hotmail”的联系人数据,并显示联系人的图片及联系人的名称-->
<ListBox Name="listBoxContactsWithHotmail" ItemsSource="{Binding}" Height="200" Margin="0,15,0,0">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<Border BorderThickness="2" HorizontalAlignment="Left" BorderBrush="{StaticResource PhoneAccentBrush}" >
<Image Source="{Binding Converter={StaticResource ContactPictureConverter}}" Width="48" Height="48" Stretch="Fill" />
</Border>
<TextBlock Text="{Binding Path=DisplayName, Mode=OneWay}" />
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox> </StackPanel>
</Grid> </phone:PhoneApplicationPage>

ContactsDemo.xaml.cs

/*
* 演示如何获取设备中的联系人数据
*
* Contacts - 用于获取联系人数据的类
* Accounts - 联系人数据可能来自用户的不同帐户,Accounts 就是用来获取这个不同账户的,即数据源集合(只读属性,返回 Account 对象的集合)
* SearchAsync(string filter, FilterKind filterKind, object state) - 开始异步搜索联系人数据
* string filter - 筛选关键字
* 当 filterKind 设置为 DisplayName, EmailAddress, PhoneNumber 时指定筛选关键字
* 当 filterKind 设置为 None, PinnedToStart 时此值无用,直接写 String.Empty 就好
* FilterKind filterKind - 筛选器的类别(Microsoft.Phone.UserData.FilterKind 枚举)
* FilterKind.None - 返回全部联系人数据
* FilterKind.PinnedToStart - 返回已固定到开始屏幕的联系人数据
* FilterKind.DisplayName - 按名称搜索
* FilterKind.EmailAddress - 按 email 地址搜索
* FilterKind.PhoneNumber - 按电话号码搜索
* object state - 异步过程中的上下文
* SearchCompleted - 搜索完成时所触发的事件(事件参数 ContactsSearchEventArgs)
*
* ContactsSearchEventArgs
* Filter - 筛选关键字
* FilterKind - 筛选器的类别
* Results - 返回搜索结果,Contact 对象的集合
* State - 异步过程中的上下文
*
* Contact - 联系人
* Accounts - 与此联系人关联的数据源集合
* Addresses - 与此联系人关联的地址数据集合
* Birthdays - 与此联系人关联的生日数据集合
* Children - 子女
* Companies - 公司
* CompleteName - 联系人全称(包含诸如名字、职称和昵称之类的信息)
* DisplayName - 显示名称
* EmailAddresses - email 地址
* IsPinnedToStart - 是否固定到了开始屏幕
* Notes - 备注
* PhoneNumbers - 电话号码
* SignificantOthers - 与此联系人关联的重要他人
* Websites - 网站
*
* Account - 账户
* Name - 账户名称
* Kind - 账户的种类(Microsoft.Phone.UserData.StorageKind 枚举)
* Phone, WindowsLive, Outlook, Facebook, Other
*/ using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Microsoft.Phone.Controls; using Microsoft.Phone.UserData; namespace Demo.ContactsAndCalendar
{
public partial class ContactsDemo : PhoneApplicationPage
{
public ContactsDemo()
{
InitializeComponent();
} private void btnGetData_Click(object sender, RoutedEventArgs e)
{
// 实例化 Contacts,注册相关事件
Contacts contacts = new Contacts();
contacts.SearchCompleted += new EventHandler<ContactsSearchEventArgs>(contacts_SearchCompleted); // 指定搜索内容及搜索方式,开始异步搜索联系人信息
contacts.SearchAsync(String.Empty, FilterKind.None, null); lblMsg.Text = "数据加载中,请稍后。。。";
btnGetData.IsEnabled = false;
} void contacts_SearchCompleted(object sender, ContactsSearchEventArgs e)
{
try
{
// 绑定联系人数据
listBoxContacts.DataContext = e.Results; // 绑定联系人 email 地址带“hotmail”的联系人数据
var hotmailContacts = from c in e.Results
from ContactEmailAddress a in c.EmailAddresses
where a.EmailAddress.Contains("hotmail")
select c;
listBoxContactsWithHotmail.DataContext = hotmailContacts;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
} this.Dispatcher.BeginInvoke(delegate
{
lblMsg.Text = "数据加载完毕,共有联系人数据 " + e.Results.Count().ToString() + " 条";
btnGetData.IsEnabled = true;
});
}
}
}

2、演示如何获取日历相关数据
CalendarDemo.xaml

<phone:PhoneApplicationPage
x:Class="Demo.ContactsAndCalendar.CalendarDemo"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
FontFamily="{StaticResource PhoneFontFamilyNormal}"
FontSize="{StaticResource PhoneFontSizeNormal}"
Foreground="{StaticResource PhoneForegroundBrush}"
SupportedOrientations="Portrait" Orientation="Portrait"
mc:Ignorable="d" d:DesignHeight="768" d:DesignWidth="480"
shell:SystemTray.IsVisible="True"> <Grid x:Name="LayoutRoot" Background="Transparent">
<StackPanel Height="Auto" Width="Auto" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" > <TextBlock Name="lblMsg" /> <Button Name="btnGetData" Content="获取日历相关数据" Click="btnGetData_Click" /> <!--用于绑定日历数据,并显示约会主题-->
<ListBox Name="listBoxCalendar" ItemsSource="{Binding}" Height="200" Margin="0,15,0,0" >
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding Path=Subject, Mode=OneWay}" />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox> <!--用于绑定日历数据(只绑定主日历数据),并显示约会主题-->
<ListBox Name="listBoxCalendarPrimary" ItemsSource="{Binding}" Height="200" Margin="0,15,0,0" >
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding Path=Subject, Mode=OneWay}" />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox> </StackPanel>
</Grid> </phone:PhoneApplicationPage>

CalendarDemo.xaml.cs

/*
* 演示如何获取设备中的日历数据
*
* Appointments - 用于获取日历约会数据的类
* Accounts - 日历约会数据可能来自用户的不同帐户,Accounts 就是用来获取这个不同账户的,即数据源集合(只读属性,返回 Account 对象的集合)
* SearchAsync(DateTime startTimeInclusive, DateTime endTimeInclusive, int maximumItems, Account account, Object state) - 开始异步搜索日历约会数据
* startTimeInclusive - 指定搜索范围:开始时间
* endTimeInclusive - 指定搜索范围:结束时间
* maximumItems - 指定返回约会数据的最大数量
* account - 指定约会数据的来源账户(不指定的话则全账户搜索)
* state - 异步过程中的上下文
* SearchCompleted - 搜索完成时所触发的事件(事件参数 AppointmentsSearchEventArgs)
*
* AppointmentsSearchEventArgs
* StartTimeInclusive - 搜索范围的开始时间
* EndTimeInclusive - 搜索范围的结束时间
* Results - 返回搜索结果,Appointment 对象的集合
* State - 异步过程中的上下文
*
* Appointment - 约会
* Account - 与此约会关联的数据源
* Attendees - 与此约会关联的参与者
* Details - 详细说明
* StartTime - 约会的开始时间
* EndTime - 约会的结束时间
* IsAllDayEvent - 约会是否来自附加日历
* IsPrivate - 是否是私人约会
* Location - 约会的地点
* Organizer - 约会的组织者
* Status - 如何处理此约会(Microsoft.Phone.UserData.AppointmentStatus 枚举)
* Free - 空闲
* Tentative - 待定
* Busy - 忙碌
* OutOfOffice - 外出
* Subject - 约会的主题
*/ using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Microsoft.Phone.Controls; using Microsoft.Phone.UserData; namespace Demo.ContactsAndCalendar
{
public partial class CalendarDemo : PhoneApplicationPage
{
public CalendarDemo()
{
InitializeComponent();
} private void btnGetData_Click(object sender, RoutedEventArgs e)
{
// 实例化 Appointments,并注册相关事件
Appointments appointments = new Appointments();
appointments.SearchCompleted += new EventHandler<AppointmentsSearchEventArgs>(appointments_SearchCompleted); DateTime start = DateTime.Now;
DateTime end = start.AddDays();
int max = ; // 指定搜索范围,开始异步搜索日历数据
appointments.SearchAsync(start, end, max, null); lblMsg.Text = "数据加载中,请稍后。。。";
btnGetData.IsEnabled = false;
} void appointments_SearchCompleted(object sender, AppointmentsSearchEventArgs e)
{
try
{
// 绑定所有日历的数据
listBoxCalendar.DataContext = e.Results; // 只绑定主日历数据,其他附加日历的数据都过滤掉
var primaryCalendar = from Appointment a in e.Results
where a.IsAllDayEvent == false
select a;
listBoxCalendarPrimary.DataContext = primaryCalendar;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
} this.Dispatcher.BeginInvoke(delegate
{
btnGetData.IsEnabled = true;
lblMsg.Text = "数据加载完毕";
});
}
}
}

OK
[源码下载]